CN219649847U - Self-positioning quantitative transfer device - Google Patents

Abstract

The utility model discloses a self-positioning quantitative rotating device which comprises a base, wherein an extending rod extending upwards is arranged on the base vertically, the upper end of the extending rod is connected with a rotating seat in a rotating mode, an objective table for placing a workpiece on the rotating seat is arranged on the upper portion of the rotating seat, a regular prism is arranged on the lower portion of the rotating seat, and a self-resetting abutting component for abutting against one side face of the regular prism is further arranged on the extending rod.

Description

Self-positioning quantitative transfer device

Technical Field

The utility model relates to a self-positioning quantitative transfer device.

Background

At present, manufacturers often need to process a plurality of surfaces of a product when manufacturing the product, but stations of workers are generally fixed, so that the processing of the plurality of surfaces is finished by rotating the product in the processing process, the product is required to be rotated at a fixed angle to avoid repeated processing at part of positions, the common processing mode is that a stage in which the product is placed is driven to quantitatively rotate by installing a stepping motor, but the cost for installing the stepping motor is higher, the later maintenance difficulty is high, and the processing method is not suitable for large-batch configuration.

Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by the person skilled in the art.

Disclosure of Invention

The utility model overcomes the defects of the technology and provides a self-positioning quantitative transfer device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a quantitative change piece device of self-align, includes base 1, be equipped with the extension pole 11 that vertical setting upwards extends on the base 1, the upper end rotation of extension pole 11 is connected with and rotates seat 2, the upper portion that rotates seat 2 is for being used for supplying the work piece to place objective table 21 above that, lower part are regular prism 22, still install on the extension pole 11 and be used for supporting the self-reset butt subassembly 3 of one of them side of regular prism 22.

Preferably, the self-resetting abutting assembly 3 comprises a lever frame 31 rotatably connected to the extension rod 11, a balancing weight 32 is mounted at one end of the lever frame 31, an abutting block 33 for abutting against one side surface of the regular prism 22 is mounted at the other end of the lever frame 31, and the balancing weight 32 and the abutting block 33 are respectively located at two sides of the extension rod 11.

Preferably, the abutment block 33 is a cylinder rotatably connected to the lever frame 31.

Preferably, a plurality of outwardly extending rotary levers 23 are horizontally connected to the side of the stage 21.

Preferably, the number of the rotating levers 23 corresponds to the number of the regular prisms 22 and is uniformly distributed along the side surface of the stage 21.

Preferably, two adjacent sides of the regular prism 22 are excessively bent through an arc surface or a chamfer.

Preferably, the regular prism 22 is a regular quadrangular prism.

Compared with the prior art, the utility model has the beneficial effects that:

the rotating seat of the quantitative rotating part device is rotationally connected to the extension rod, the upper part of the rotating seat is an objective table, the lower part of the rotating seat is a regular prism, the extension rod is also provided with a self-resetting abutting component which abuts against one side surface of the regular prism, the number of the regular prism is N, and when the rotating angle of the rotating seat isWhen the number of the rotation seat is integer times, one side surface of the regular prism is just abutted with the self-resetting abutting component, and the rotation seat is in a stable state, if the rotation angle of the rotation seat is not +.>The integer multiple of the square prism is that the edge of the square prism is abutted with the self-resetting abutting component, and the self-resetting abutting component can extrude the edge of the square prism to drive the rotating seat to rotate until the self-resetting abutting component abuts against the side face of the square prism under the resetting trend of the self-resetting abutting component. Therefore, a worker only needs to rotate the objective table and then conveniently and rapidly determine the rotation angle of the objective table through the reset times of the self-reset abutting assembly without determining by using a stepping motor, and the quantitative transfer device can greatly reduce the cost and the later maintenance difficulty.

Drawings

Fig. 1 is a schematic side view of a self-positioning metering rotor apparatus of the present disclosure.

Fig. 2 is a schematic top view of the self-positioning quantitative transfer device.

Detailed Description

The following examples are provided to illustrate the features of the present utility model and other related features in further detail to facilitate understanding by those skilled in the art:

as shown in fig. 1 to 2, a self-positioning quantitative workpiece transferring device comprises a base 1, wherein an extension rod 11 extending upwards is arranged on the base 1 vertically, the upper end of the extension rod 11 is rotatably connected with a rotating seat 2, the upper part of the rotating seat 2 is a carrying table 21 for placing a workpiece thereon, the lower part of the rotating seat 2 is a regular prism 22, and the extension rod 11 is also provided with a self-resetting abutting component 3 for abutting against one side surface of the regular prism 22.

As described above, the rotating base 2 of the quantitative rotating device is rotatably connected to the extension rod 11, the upper portion of the rotating base 2 is the objective table 21, the lower portion is the regular prism 22, the extension rod 11 is further provided with the self-resetting abutting component 3 abutting against one of the sides of the regular prism 22, and the number of edges of the regular prism 22 is N, so that when the rotating angle of the rotating base 2 isWhen the integral multiple of the number is reached, one side surface of the regular prism 22 is just abutted against the self-resetting abutting component 3, the rotating seat 2 is in a stable state, and if the rotating angle of the rotating seat 2 is not equal toIs->The integer multiple of (a) is that the edge of the regular prism 22 is abutted against the self-resetting abutting component 3, and under the resetting trend of the self-resetting abutting component 3, the self-resetting abutting component 3 can press the edge of the regular prism 22 to drive the rotating seat 2 to rotate until the self-resetting abutting component 3 abuts against the side face of the regular prism 22. Therefore, a worker can conveniently and rapidly determine the rotation angle of the object stage 21 by only rotating the object stage 21 and then resetting the self-resetting abutting assembly 3 without using a stepping motor, and the quantitative workpiece transferring device can greatly reduce the cost and the later maintenance difficulty.

As shown in fig. 1 to 2, preferably, the self-resetting abutment assembly 3 includes a lever frame 31 rotatably connected to the extension rod 11, a weight block 32 is mounted at one end of the lever frame 31, an abutment block 33 for abutting one side surface of the regular prism 22 is mounted at the other end of the lever frame 31, and the weight block 32 and the abutment block 33 are respectively located at both sides of the extension rod 11.

As described above, the lever frame 31 will tilt the abutment block 33 under the gravity action of the weight block 32, so that the abutment block 33 presses the regular prism 22, if the side surface of the regular prism 22 contacts with the abutment block 33, the self-resetting abutment assembly 3 will be at steady state, and if the ridge line of the regular prism 22 contacts with the abutment block 33, the abutment block 33 presses the ridge line of the regular prism 22 under the weight block 32, so as to drive the regular prism 22 to rotate until the side surface of the regular prism 22 contacts with the abutment block 33. Thus, the regular prism 22 can be quantitatively rotated at a rotation angle ofAnd the regular prism 22 can be automatically positioned under the action of the balancing weight 32.

As shown in fig. 1 to 2, the abutment block 33 is preferably a cylinder rotatably connected to the lever frame 31, so that rolling friction with the prism 22 when the abutment block 33 presses the prism 22 can effectively reduce wear between the abutment block 33 and the prism 22, and improve the service life of the device.

As shown in fig. 1 to 2, preferably, a plurality of outwardly extending rotating levers 23 are horizontally connected to the side of the stage 21, so that the rotating base 2 can be conveniently and labor-saving driven to rotate by the rotating levers 23.

As shown in fig. 1 to 2, preferably, the number of the rotating levers 23 corresponds to the number of the regular prisms 22 and are uniformly distributed along the side surface of the stage 21, so that one rotating lever 23 can be selected and rotated to the initial position of the other rotating lever 23 according to the required rotation angle, thereby rapidly determining the rotation angle of the stage 21.

As shown in fig. 1 to 2, preferably, the adjacent two sides of the regular prism 22 are excessively rounded through the cambered surface or the chamfer, so that the abrasion degree of the ridge and the self-resetting abutting component 3 can be prevented from being increased by the direct contact of the regular prism 22 with the self-resetting abutting component 3 through the ridge.

As shown in fig. 1 to 2, the regular prism 22 is preferably a regular quadrangular prism, so that it is ensured that the rotating seat 2 reaches a stable state after every 90 ° rotation, thereby ensuring that the workpiece rotates only 90 ° at a time.

As described above, the present disclosure protects a self-positioning quantitative transfer device, and all technical schemes which are the same as or similar to the present disclosure should be shown as falling within the protection scope of the present disclosure.

Claims (7)

1. The utility model provides a ration of self-align changes a device, its characterized in that includes base (1), be equipped with extension rod (11) that vertical setting upwards extends on base (1), the upper end rotation of extension rod (11) is connected with rotation seat (2), the upper portion of rotation seat (2) is for being used for supplying work piece to place objective table (21) above that, lower part are regular prism (22), still install on extension rod (11) be used for supporting regular prism (22) one of them side from restoring to the throne butt subassembly (3).

2. The self-positioning quantitative rotating piece device according to claim 1, characterized in that the self-resetting abutting component (3) comprises a lever frame (31) rotatably connected to the extension rod (11), a balancing weight (32) is installed at one end of the lever frame (31), an abutting block (33) for abutting one side face of the regular prism (22) is installed at the other end of the lever frame (31), and the balancing weight (32) and the abutting block (33) are respectively located on two sides of the extension rod (11).

3. A self-positioning dosing device according to claim 2, characterized in that said abutment block (33) is a cylinder rotatably connected to said lever frame (31).

4. A self-positioning dosing device as claimed in claim 1, characterized in that the lateral surface of the stage (21) is horizontally connected with a plurality of outwardly extending rotary levers (23).

5. A self-positioning dosing device according to claim 4, characterized in that the number of rotary levers (23) corresponds to the number of right prisms (22) and is evenly distributed along the side of the stage (21).

6. A self-positioning dosing device according to claim 1, characterized in that the adjacent sides of the right prism (22) are overed by means of cambered surfaces or chamfers.

7. A self-positioning dosing device according to claim 1, characterized in that said regular prism (22) is a regular quadrangular prism.